Volcano under arctic ice

Pity poor Antarctica: already shedding its land (but not its sea) ice, it's now been found to conceal a volcano of some considerable size beneath its frosty coating.

Like a nicotine addict making a desperate attempt to hide in an airline toilet, this smoker had itself hidden – but instead of a couple of centimetres of door, its presence was concealed underneath the glaciers in the vicinity of Mount Sidley.